13210282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 21873600

約数和(自身を除く): 8663318

約数列:

[1, 2, 19, 38, 41, 61, 82, 122, 139, 278, 779, 1159, 1558, 2318, 2501, 2641, 5002, 5282, 5699, 8479, 11398, 16958, 47519, 95038, 108281, 161101, 216562, 322202, 347639, 695278, 6605141, 13210282]

約数ペア:

[(1, 13210282), (2, 6605141), (19, 695278), (38, 347639), (41, 322202), (61, 216562), (82, 161101), (122, 108281), (139, 95038), (278, 47519), (779, 16958), (1159, 11398), (1558, 8479), (2318, 5699), (2501, 5282), (2641, 5002)]